Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
7109-75 -- Details: Ore and Waste Dump Assembly 30 Gage Track #6 Shaft, 1977-02-24
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7109-75 -- ore and waste dump 8000 ft. level 30 gage track #6 shaft, 1977-03-16
Sheet 4
7109-75 -- Ore and Waste Dump - Detail 30 Gage Track #6 Shaft, 1979-11-15
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7109-75 -- ore and waste dump detail 30 gage track #6 shaft, 1979-11-15
Sheet 10
7109-75 -- ore and waste dump for 30" gage #6 shaft, 1984-01-23
Sheet 3C
7138-67 -- bearing pedestal for 3500 fan, 1977-05-25
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7165-75 -- safety cage - deflection plates and gate control linkage #6 shaft 6910 level skip loader, 1977-09-01
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7200-75 -- plate and general layout of 23 degre - 30" gage track crossing 60# rail, 1977-10-27
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7204-75 -- work platform bonnet for skip and cage compartment #6 shaft, 1977-11-14
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7220-67 -- thimble and cage traps for drawbar to thimble #7 man cage, 1977-12-12
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.